We live in a digital age, so I’ve always thought that trips outdoors should be the perfect time to free myself from the tech I use every day. But I decided to put that rule to the test on a recent outing, and the experience of bringing my iOS devices along for the hike showed that it’s time to think again. By picking a few choice apps and accessories, I made sure my outdoor experiences were a little more Bear Grylls than Chevy Chase.

Every time my day deviates from the normal home-to-work-and-back routine, I have to plan a strategy for iPhone power. Car chargers are an option, as is keeping a spare charging cable in your go-bag. But what are you supposed to do if your day’s travels aren’t going to include time in a car or in front of a computer?